Added mentions of other utilities.

utilities/README.txt

@@ -13,3 +13,13 @@ To get detailed usage information, run any of these scripts without arguments:
     The testrunner utility is used to execute PyUnit test suites. You can
     find more information on PyUnit at http://pyunit.sourceforge.net. This
     utility should be run from the root of your Zope installation.
+
+  check_catalog.py -- Perform some consistency tests on a ZCatalog instance
+
+  mkzopeinstance.py -- create a Zope instance home
+
+  mkzeoinstance.py -- create a ZEO instance home
+
+  requestprofiler.py -- parse and analyze the Zope "detailed" log file
+
+  zpasswd.py -- generate "access" or "inituser" files for use with Zope